package com.sky.controller.admin;

import com.sky.result.Result;
import com.sky.service.ReportService;
import com.sky.vo.OrderReportVO;
import com.sky.vo.SalesTop10ReportVO;
import com.sky.vo.TurnoverReportVO;
import com.sky.vo.UserReportVO;
import io.swagger.annotations.Api;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.format.annotation.DateTimeFormat;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import javax.servlet.http.HttpServletResponse;
import java.time.LocalDate;

@RestController
@RequestMapping("/admin/report")
@Slf4j
@Api(tags = "统计数据接口")
public class ReportController {

    @Autowired
    private ReportService reportService;

    /**
     * 统计营业额
     * @param begin
     * @param end
     * @return
     */
    @GetMapping("//turnoverStatistics")
    public Result<TurnoverReportVO> getTurnoverStatistics(@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,
                                                          @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end) {
        log.info("[数据统计]begin：{}， end：{}", begin, end);

        TurnoverReportVO turnoverReportVO = reportService.getTurnoverStatistics(begin, end);

        return Result.success(turnoverReportVO);
    }

    /**
     * 统计用户数量
     * @param begin
     * @param end
     * @return
     */
    @GetMapping("/userStatistics")
    public Result<UserReportVO> getUserStatistics(@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,
                                                  @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end) {
        log.info("[数据统计]begin：{}， end：{}", begin, end);

        UserReportVO userReportVO = reportService.getUserStatistics(begin, end);

        return Result.success(userReportVO);
    }

    /**
     * 统计订单数据
     * @param begin
     * @param end
     * @return
     */
    @GetMapping("/ordersStatistics")
    public Result<OrderReportVO> getOrderStatistics(@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,
                                                    @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end) {

        OrderReportVO reportVO = reportService.getOrderStatistics(begin, end);

        return Result.success(reportVO);
    }

    @GetMapping("/top10")
    public Result<SalesTop10ReportVO> getTop10(@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,
                                               @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end) {

        SalesTop10ReportVO salesTop10ReportVO = reportService.getTop10(begin, end);

        return Result.success(salesTop10ReportVO);
    }


    /**
     * 导出数据到excel表
     * @param response
     */
    @GetMapping("/export")
    public void export(HttpServletResponse response) {

        reportService.exportData(response);

    }
}
